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參數(shù)資料
| 型號： | LT1881CN8 |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 運動控制電子 |
| 英文描述： | Dual and Quad Rail-to-Rail Output, Picoamp Input Precision Op Amps |
| 中文描述： | DUAL OP-AMP, 125 uV OFFSET-MAX, 0.85 MHz BAND WIDTH, PDIP8 |
| 封裝： | 0.300 INCH, PLASTIC, DIP-8 |
| 文件頁數(shù)： | 6/12頁 |
| 文件大?。?/td> | 183K |
| 代理商： | LT1881CN8 |
LT1881/LT1882
6
Note 1:
Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2:
The inputs are protected by internal resistors and back-to-back
diodes. If the differential input voltage exceeds
±
0.7V, the input current
should be limited externally to less than 10mA.
Note 3:
A heat sink may be required to keep the junction temperature
below absolute maximum.
Note 4:
The LT1881C, LT1882C, LT1881I and LT1882I are guaranteed
functional over the operating temperature range of –40
°
C to 85
°
C.
Note 5:
The LT1881C and LT1882C are designed, characterized and
expected to meet specified performance from –40
°
C to 85
°
C but are not
tested or QA sampled at these temperatures. The LT1881I and LT1882I are
guaranteed to meet specified performance from –40
°
C to 85
°
C.
Note 6:
This parameter is not 100% tested.
Note 7:
Matching parameters are the difference between amplifiers
A and B in the LT1881; and between amplifiers A and D and B and C in the
LT1882.
Note 8:
This parameter is the difference between the two noninverting
input bias currents.
Note 9:
CMRR and
PSRR are defined as follows: CMRR and PSRR are
measured in
μ
V/V on each amplifier. The difference is calculated in
μ
V/V
and then converted to dB.
TYPICAL PERFOR U
Supply Current per Amplifier vs
Supply Voltage
Slew Rate vs Supply Voltage
Slew Rate vs Temperature
ELECTRICAL CHARACTERISTICS
The
G
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at T
A
= 25
°
C.
Split supply operation V
S
=
±
15V, V
CM
= 0V unless otherwise noted. (Note 5)
SYMBOL
+PSRR
PARAMETER
Positive Power Supply Rejection Match
CONDITIONS
V
EE
= –15V, V
CM
= 0V,
1.5V < V
CC
< 18V, (Notes 7, 9)
V
CC
= 15V, V
CM
= 0V,
–1.5V < V
EE
< –18V, (Notes 7, 9)
MIN
108
TYP
130
MAX
UNITS
G
dB
–PSRR
Negative Power Supply Rejection Match
G
104
130
dB
TOTAL SUPPLY VOLTAGE (V)
S
μ
A
1881/2 G01
1200
1000
800
600
400
200
0
125
°
C
25
°
C
–55
°
C
0
4
8
12
16
20
24
28
32
36
TOTAL SUPPLY VOLTAGE (V)
0
S
μ
s
1881/2 G02
4
8
12
16
20
24
28
32
36
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
FALLING
RISING
A
V
= –1
TEMPERATURE (
°
C)
–50
S
μ
s
1881/2 G03
–25
0
25
50
75
100 125 150
0.5
0.4
0.3
0.2
0.1
0
FALLING
RISING
V
S
=
±
15V
V
S
=
±
5V
V
S
=
±
15V
V
S
=
±
5V
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|---|---|
| LT1881CN8#PBF | 功能描述:IC OPAMP DUAL R-R PICO/IN 8DIP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 放大器類型:電流檢測 電路數(shù):1 輸出類型:- 轉(zhuǎn)換速率:- 增益帶寬積:125kHz -3db帶寬:- 電流 - 輸入偏壓:- 電壓 - 輸入偏移:100µV 電流 - 電源:1.1µA 電流 - 輸出 / 通道:- 電壓 - 電源，單路/雙路(±):- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:4-WFBGA，CSPBGA 供應(yīng)商設(shè)備封裝:4-UCSP（2x2） 包裝:剪切帶 (CT) 其它名稱:MAX9634WERS+TCT |
| LT1881CS8 | 功能描述:IC OPAMP DUAL R-R PICO/IN 8SOIC RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 放大器類型:電流檢測 電路數(shù):1 輸出類型:- 轉(zhuǎn)換速率:- 增益帶寬積:125kHz -3db帶寬:- 電流 - 輸入偏壓:- 電壓 - 輸入偏移:100µV 電流 - 電源:1.1µA 電流 - 輸出 / 通道:- 電壓 - 電源，單路/雙路(±):- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:4-WFBGA，CSPBGA 供應(yīng)商設(shè)備封裝:4-UCSP（2x2） 包裝:剪切帶 (CT) 其它名稱:MAX9634WERS+TCT |
| LT1881CS8#PBF | 功能描述:IC OPAMP DUAL R-R PICO/IN 8-SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 放大器類型:電流檢測 電路數(shù):1 輸出類型:- 轉(zhuǎn)換速率:- 增益帶寬積:125kHz -3db帶寬:- 電流 - 輸入偏壓:- 電壓 - 輸入偏移:100µV 電流 - 電源:1.1µA 電流 - 輸出 / 通道:- 電壓 - 電源，單路/雙路(±):- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:4-WFBGA，CSPBGA 供應(yīng)商設(shè)備封裝:4-UCSP（2x2） 包裝:剪切帶 (CT) 其它名稱:MAX9634WERS+TCT |
| LT1881CS8#TR | 功能描述:IC OPAMP DUAL R-R PICO/IN 8SOIC RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:100 系列:- 放大器類型:通用 電路數(shù):1 輸出類型:- 轉(zhuǎn)換速率:0.2 V/µs 增益帶寬積:- -3db帶寬:- 電流 - 輸入偏壓:100pA 電壓 - 輸入偏移:30µV 電流 - 電源:380µA 電流 - 輸出 / 通道:- 電壓 - 電源，單路/雙路(±):±2 V ~ 18 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-SO 包裝:管件 |
| LT1881CS8#TRPBF | 功能描述:IC OPAMP DUAL R-R PICO/IN 8-SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:100 系列:- 放大器類型:通用 電路數(shù):1 輸出類型:- 轉(zhuǎn)換速率:0.2 V/µs 增益帶寬積:- -3db帶寬:- 電流 - 輸入偏壓:100pA 電壓 - 輸入偏移:30µV 電流 - 電源:380µA 電流 - 輸出 / 通道:- 電壓 - 電源，單路/雙路(±):±2 V ~ 18 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-SO 包裝:管件 |
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